public_id

FDB004421

IUPAC 名称

(2S,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

描述

Ent-gallocatechin, also known as (2s,3r)-flavan-3,3',4',5,5',7-hexol or (2s,3r)-gallocatechin, is a member of the class of compounds known as epigallocatechins. Epigallocatechins are compounds containing epigallocatechin or a derivative. Epigallocatechin is a flavan-3-ol containing a benzopyran-3,5,7-triol linked to a 3,4,5-hydroxyphenyl moiety. Ent-gallocatechin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Ent-gallocatechin can be found in common grape and tea, which makes ent-gallocatechin a potential biomarker for the consumption of these food products.

CAS号

异构

O[C@@H]1CC2=C(O)C=C(O)C=C2O[C@H]1C1=CC(O)=C(O)C(O)=C1

InChI标识符

InChI=1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15+/m1/s1

键

XMOCLSLCDHWDHP-DOMZBBRYSA-N

平均分子量

306.073952802

id

4422

含有化合物的食物

食物id	食物名称
38	Tea
957	Red tea
1021	Herbal tea
940	Green tea
939	Black tea